// RUN: not %target-swift-frontend %s -parse
// Distributed under the terms of the MIT license
// Test case submitted to project by https://github.com/practicalswift (practicalswift)
// Test case found by fuzzing

struct A{
{
}
func f<d{
class c b{
{
{
}}
{
func a{
{
}
enum A{
}
}
}}
([c()
